What are the GREY areas on Google Maps?

There are a few different types of "grey areas" on Google Maps. First, there are areas where the map data is incomplete or inaccurate. This can happen for a variety of reasons, including data that is outdated or simply incorrect. In these cases, the map may not show all of the features of an area, or it may show them in the wrong place.

Another type of grey area on Google Maps is areas where the map data is intentionally obscured. This is usually done for security reasons, such as military bases or other sensitive locations. In these cases, the map will usually show a blank area, or it may show a generic image such as a body of water or a forest.

Finally, there are areas where the map data is unavailable due to technical limitations. This can happen if an area is too remote or difficult to map, or if the data is not yet available. In these cases, the map may show a blank area or a generic image.